Wood boring bit



FIG. 1 is a perspective view of another embodiment of a wood boring bit.

FIG. 2 is a front view of the wood boring bit shown in FIG. 1; and,

FIG. 3 is a left side view of the wood boring bit shown in FIG. 1.

The elements shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM I claim the ornamental design for a wood boring bit, as shown and described. 